package com.cjx.springcloud.controller;


import com.cjx.springcloud.entities.CommonResult;
import com.cjx.springcloud.entities.Payment;


import com.cjx.springcloud.service.PaymentService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;

/**
 * @author cjx
 * @date 2021/4/6 0006 - 21:52
 */
@RestController
@Slf4j
public class PaymentController {
    @Resource
    private PaymentService paymentService;
    @Value("${server.port}")
    private String serverPort;
    @Resource
    private DiscoveryClient discoveryClient;


    @GetMapping("/payment/zipkin")
    public String paymentZipkin() {
        return "hi ,i'am paymentzipkin server fall back，welcome to here, O(∩_∩)O哈哈~";
    }

    @PostMapping("/payment/create")
    public CommonResult create(@RequestBody Payment payment) {
        int result = paymentService.create(payment);
        log.info("插入结果" + result);

        if (result > 0) {
            return new CommonResult(200, "成功" + serverPort, result);
        } else {
            return new CommonResult(444, "失败", null);
        }
    }

    @GetMapping("/payment/get/{id}")
    public CommonResult get(@PathVariable("id") Long id) {
        Payment payment = paymentService.getPaymentByid(id);
        log.info("插入结果" + payment);
        if (payment != null) {
            return new CommonResult(200, "成功" + serverPort, payment);
        } else {
            return new CommonResult(444, "失败", null);
        }
    }


    @GetMapping("/payment/discovery")
    public Object discovery() {
        List<String> services = discoveryClient.getServices();//查看euraka上有几个服务
        for (String service : services) {
            log.info("service+" + service);
        }
        List<ServiceInstance> instances = discoveryClient.getInstances("CLOUD-PAYMENT-SERVICE");
        for (ServiceInstance instance : instances) {
            log.info(instance.getServiceId() + instance.getHost() + instance.getPort() + instance.getUri());
        }
        return this.discoveryClient;
    }
}
